Home / 69,587.38-96,032.81-37,757.41

Finding the Fourth Proportional to 69,587.38, 96,032.81 and 37,757.41

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Solution

The fourth proportional to 69,587.38, 96,032.81 and 37,757.41 is: 52,106.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,587.38 : 96,032.81 = 37,757.41 : x
  2. Step 2: Convert to fraction form
    69,587.38/96,032.81 = 37,757.41/x
  3. Step 3: Cross multiply
    69,587.38x = 96,032.81 × 37,757.41
  4. Step 4: Simplify right side
    69,587.38x = 3,625,950,180.62
  5. Step 5: Solve for x
    x = 3,625,950,180.62/69,587.38
  6. Step 6: Final answer
    x = 52,106.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.